800047016 has 8 divisors (see below), whose sum is σ = 1500088170. Its totient is φ = 400023504.

The previous prime is 800046997. The next prime is 800047033. The reversal of 800047016 is 610740008.

It can be written as a sum of positive squares in only one way, i.e., 786578116 + 13468900 = 28046^2 + 3670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50002931 + ... + 50002946.

Almost surely, 2^800047016 is an apocalyptic number.

It is an amenable number.

800047016 is a deficient number, since it is larger than the sum of its proper divisors (700041154).

800047016 is a wasteful number, since it uses less digits than its factorization.

800047016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100005883 (or 100005879 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 800047016 is about 28285.1023685614. The cubic root of 800047016 is about 928.3359521114.

The spelling of 800047016 in words is "eight hundred million, forty-seven thousand, sixteen".